Addresses an issue that may distort the rendering of a full-screen game when the Microsoft Game bar is visible on top of the game.

Addresses an issue that prevents the removal of Bluetooth® peripheral devices from some systems with specific Bluetooth radios.

Addresses an issue that may cause event 7600 in the Domain Name System (DNS) server event log to contain an unreadable server name.

Addresses an issue in which the dots per inch (DPI) of the guest does not match the host.

Addresses an issue that may cause an external USB device or SD memory card to be reassigned to an incorrect drive during installation. For more information, see “This PC can’t be upgraded to Windows 10” error on a computer that has a USB device or SD card attached.

Addresses an issue in which a File Share Witness does not remove Server Message Block (SMB) handles, which causes a server to eventually stop accepting SMB connections.

Addresses an issue that prevents an application protocol URL from being opened when hosted on an intranet page.

Addresses an issue with BranchCache when it is in distributed cache mode. BranchCache may use more disk space than assigned for the republication cache. To fully address the issue, devices that have exceeded the disk space assignments should empty BranchCache using the netsh branchcache flush command.

Addresses an issue that may prevent some Direct3D applications and games from entering full-screen mode if the display’s orientation has been changed from the default.

Addresses an issue with creating a Windows catalog file on an x64 system using Windows System Image Manager. For more information, see What’s new in ADK kits and tools.

With 19H2 not happening and this in 2 rings.. not sure what's happening regarding the testing process?

I agree Craig it is getting slightly confusing. However I feel that this CU is in preparation for 19H2. If it's not then why weren't these fixes included in the released 1903 version.
Most reports I've read regarding 19H2 reckon that will be no new features, just a tidying up of code and bug fixes which personally I think would be a good step forward.

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I agree Craig it is getting slightly confusing. However I feel that this CU is in preparation for 19H2. If it's not then why weren't these fixes included in the released 1903 version.
Most reports I've read regarding 19H2 reckon that will be no new features, just a tidying up of code and bug fixes which personally I think would be a good step forward.

Agreed Doogs,

...begs the question, is 19H2 needed? do they feel they were over-zealous with bi-annual releases?
Perhaps take a step back and make sure an annual release is OK - ie. less rings and more quality IMHO

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I upgraded Windows 10 to the newly released v1903 Build 18362.116 on 23/05/2019 01:30
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Within the next 24 hours, 32 events with Event ID 455, from the Source ESENT, were recorded in the Application log, with the message:svchost (xxxxx,R,98)...

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